Fits 2023+ Ford F-250, F-350, and F-450 Super Duty models (6.7L) equipped with a short bed.

The Sinister Diesel Bed Step Delete kit is designed for owners who prefer a streamlined, traditional profile for their 2023 or newer Ford Super Duty. By removing the integrated factory side bed steps, this kit cleans up the truck's exterior lines and can provide necessary clearance for specific aftermarket bed accessories or styling preferences. Engineered for a precise fit, it replaces the OEM step hardware to ensure a finished appearance.

• Designed specifically for Short Bed configurations
• Removes factory-integrated side bed steps for a cleaner aesthetic
• Maintains the body lines of the 2023+ Ford F-Series Super Duty
• Direct-fit installation to replace factory step components

Fits 1998-2007 Dodge Ram 2500 and 3500 (5.9L).

The Wehrli Custom Fab (WCFab) Billet Intake Spacer Kit is engineered to maximize airflow into the cylinder head by replacing the restrictive factory grid heater assembly. CNC machined from high-grade billet aluminum, this spacer optimizes the intake tract to improve turbo spool-up and overall engine efficiency. Unlike many alternatives that rely on single-use lead gaskets, this kit features integrated, reusable O-ring seals on both sides for a clean, leak-free installation and easier maintenance.

This kit is a direct bolt-on component and requires no aftermarket tuning. It is designed to pair perfectly with WCFab 3.5-inch High Flow Intake Horns and intercooler pipes, though it remains fully compatible with OEM and other aftermarket intake horns. The design also allows for a straightforward swap back to the factory grid heater assembly for users operating in colder climates who require pre-heating for winter starts.

• CNC machined from billet aluminum for precision fitment
• Durable black anodized finish with engraved WCFab logo
• Integrated reusable O-ring seals replace frustrating lead gaskets
• Direct bolt-on installation with no tuning required
• Compatible with OEM and aftermarket intake horns
• Manufacturer Part Number: WCF100338-BLKANO

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models equipped with the 6.6L LML Duramax engine.

The Wehrli Custom Fabrication (WCF) Turbo Resonator Block Off Plate is designed to clean up your engine bay by replacing the bulky, factory plastic resonator found on the intake. CNC machined in the USA from premium 6061 billet aluminum, this plate offers a durable, high-tolerance solution that installs in minutes. This modification is 100% bolt-on, requiring no tuning or further engine upgrades, and is designed to be emissions and warranty-friendly.

• Manufacturer Part Number: WCF100096
• Material: CNC Machined 6061 Billet Aluminum
• Finish: Black Anodized with engraved WCF logo
• Hardware: Includes new stainless steel mounting hardware
• Installation: Direct bolt-on; no tuning or modifications required
• Origin: Made in the USA

Fits select 1986-2001 Acura Integra and Honda Accord, Civic, Civic del Sol, CR-V, and Prelude.

The Skunk2 B-Series VTEC Block Off Plate (MPN 639-05-0605) is engineered for applications where the VTEC solenoid is no longer required. This component provides a precise, professional solution for eliminating the spool valve assembly, which is common in specialized racing builds or specific engine configurations. CNC machined from 6061 aluminum, the plate ensures a perfect fit and reliable seal.

The plate features a durable black anodized finish for long-lasting corrosion resistance and a clean aesthetic under the hood. It is designed to utilize the factory gasket (with the screen removed) to maintain a proper oil seal. All necessary mounting hardware is included for a straightforward installation.

• CNC machined from high-grade 6061 aluminum
• Corrosion-resistant black anodized finish
• Eliminates factory spool valve assembly
• Includes mounting hardware
• Utilizes OEM O-ring/gasket (not included)
• Manufacturer Part Number: 639-05-0605

Fits select 1988-2001 Acura Integra and Honda Civic, Civic del Sol, CR-V, and Prelude.

The Skunk2 Air Temp Blockoff Plate is engineered for B, D, H, and F-series engine builds where the intake air temperature (IAT) sensor is either relocated or no longer utilized. This plate provides a secure, leak-proof solution for sealing the sensor port on Skunk2 Ultra Street and Pro Series intake manifolds. CNC machined from high-grade 6061 aluminum and finished with a durable anodized coating, this component is built to withstand the rigors of high-performance engine bays while resisting corrosion.

• Precision CNC machined from 6061 aluminum
• Anodized finish for long-term corrosion resistance
• O-ring sealed for a reliable, airtight fitment
• Includes all necessary mounting hardware
• Designed specifically for Skunk2 Ultra Street and Pro Series manifolds
• Manufacturer Part Number: 307-05-9555

Fits 1989-2019 Cummins engines.

The Industrial Injection Billet Turbo Oil Drain Plug (2C8601) provides a secure, leak-free solution for sealing the factory turbo oil return port on the engine block. This plug is essential for custom turbocharger configurations, such as compound turbo setups or relocated single turbos, where the original block drain is no longer utilized.

Precision-engineered for durability, this billet plug replaces the factory return line with a solid seal, preventing oil leaks and allowing for cleaner custom plumbing. It is designed to seat firmly into the factory mounting point on the engine block.

• CNC-machined billet construction for superior durability and precise fit
• Specifically designed for engine block mount applications
• Essential for compound or custom turbo setups where the OE drain is bypassed
• Ensures a clean, leak-free seal of the oil return port
• Manufacturer Part Number: 2C8601

Fits 1985-1993 Ford Mustang GT, LX, and SVT Cobra.

The Ford Racing A/C Eliminator Kit (M-8511-A50) is engineered for Fox Body owners looking to shed parasitic drag and front-end weight for dedicated racing applications. This kit allows you to remove the bulky air conditioning compressor while maintaining your power steering system by relocating the pump to the A/C compressor's original mounting position.

By removing the heavy compressor and its associated hardware, you improve front-to-rear weight transfer, helping to lower ETs and simplify the engine bay. The kit features a robust two-piece bracket design for a secure installation that aligns with factory accessory spacing. This installation requires a new, shorter serpentine belt (sold separately) to accommodate the revised accessory drive path.

• Relocates factory power steering pump to the A/C compressor location
• Reduces front-end weight to improve rear weight transfer and traction
• Robust two-piece bracket design for secure mounting
• Includes necessary installation hardware
• Designed for 1985-1993 Ford Mustang racing applications
• Manufacturer Part Number: M-8511-A50

Fits select 1963-2001 Ford models including Mustang, Bronco, F-Series, Thunderbird, and Explorer.

The Ford Racing Fuel Pump Block Off Plate (MPN 302-291) is a professional-grade solution for engines that have transitioned from a mechanical fuel pump to an electric fuel pump setup. This plate provides a secure, leak-free seal for the mechanical fuel pump mounting boss on the timing cover, preventing oil loss while cleaning up the look of your engine bay.

• Premium Finish: Features a rugged black crinkle finish for superior heat and oil resistance.
• Official Styling: Embossed with the iconic Ford Oval logo for a factory performance aesthetic.
• Heavy-Duty Construction: Built to precise tolerances to ensure a flat sealing surface and long-term durability.
• Manufacturer Part Number: 302-291
• Installation: Bolts directly to factory mechanical fuel pump mounting points on supported Ford engines.

Fits select 2004-2010 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 trucks with 6.6L Duramax (LLY, LBZ, and LMM) engines.

Clean up your engine bay and eliminate potential points of failure with the Fleece Performance Billet Turbo Resonator Delete Plug. This component is designed to replace the bulky, plastic factory resonator that sits atop the intake manifold, which is prone to cracking or leaking over time. By installing this billet plug, you ensure a reliable seal while providing a professional, custom-finished look to your Duramax powertrain.

CNC-machined for precise tolerances, this plug offers a direct fit that requires no permanent modifications to your factory intake system. It is a simple and effective upgrade for owners looking to streamline their engine compartment and improve long-term durability.

• Precision CNC-machined billet aluminum construction
• Eliminates bulky factory plastic resonator
• Improves engine bay aesthetics and accessibility
• Designed for LLY, LBZ, and LMM engine platforms
• Manufacturer Part Number: FPE-RES-04.5-10

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500HD/3500HD models equipped with the 6.6L LML Duramax engine.

The Fleece Performance Resonator Delete Plate provides a professional solution for removing the bulky factory intake resonator. This modification cleans up the engine bay while maintaining a secure seal on the factory intake elbow. CNC-machined from high-strength 6061 billet aluminum and finished in black anodize, this plate is designed for a precise fit without the need for additional modifications.

• CNC-machined from 6061 billet aluminum for durability
• Black anodized finish for corrosion resistance and a clean look
• Laser-engraved Fleece logo
• Includes stainless steel mounting hardware
• Bolts directly to the factory intake elbow
• Manufacturer Part Number: FPE-LML-RES

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500 HD / 3500 HD (6.6L LML Duramax).

The Fleece Performance Rear Engine Cover Coolant Return Plug is designed for LML owners performing an EGR delete or installing an aftermarket turbocharger. This plug provides a secure, professional solution for capping off the factory coolant return port at the rear engine cover, ensuring a clean and reliable cooling system configuration.

Each plug is CNC-machined from high-quality 6061 billet aluminum and finished in black anodize for superior corrosion resistance. The laser-etched Fleece Performance "F" provides a distinct finish, while the included high-temperature silicone O-ring ensures a dependable seal against coolant leaks under high-pressure diesel operating conditions.

• Manufacturer Part Number: FPE-LML-CP
• Material: 6061 Billet Aluminum
• Finish: Black Anodized
• Sealing: Includes high-temperature silicone O-ring
• Application: Required for LML EGR deletes or aftermarket turbo cooling system modifications

Fits 2001-2004 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 (6.6L).

The Fleece Performance Intake Air Heater Delete Plug provides a clean and effective way to remove the restrictive factory intake air heater on your LB7 Duramax. By removing the heater element, you reduce intake turbulence and improve overall air flow to the engine. This plug is CNC machined from high-quality billet aluminum for a precise fit and long-term durability.

For added versatility, this delete plug features a pre-drilled and tapped 1/8" NPT port. This allows for the easy installation of a boost gauge sensor, nitrous nozzle, water-methanol injection, or other manifold pressure-based accessories. Please note that aftermarket tuning is required for use to prevent diagnostic trouble codes (DTCs) after removing the factory heater.

• CNC machined billet aluminum construction
• Increases intake air flow by removing factory restriction
• Pre-drilled and tapped 1/8" NPT port for accessories
• Replaces restrictive factory heater element
• Manufacturer Part Number: FPE-LB7-IAH-DELETE

Fits 2001-2016 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models equipped with the 6.6L Duramax engine.

The factory rear engine coolant covers on Duramax engines are a frequent source of leaks. As the engine heat cycles, the original equipment cast covers are prone to corrosion and the gaskets eventually dry out and fail. This Fleece Performance billet coolant block off plate is a heavy-duty upgrade designed to eliminate these failure points permanently.

Precision-machined from billet aluminum, this plate features an integral O-ring seal that provides a much more reliable barrier than the standard paper-style gaskets. It is designed to bolt directly to the factory mounting points on the rear engine cover for a straightforward installation.

• Direct replacement for GM P/N: 97941204
• High-strength billet aluminum construction
• Integral O-ring ensures a leak-free seal without the need for gasket adhesive
• Resists corrosion and heat-cycling fatigue
• Manufacturer Part Number: FPE-DMAX-CBOP

Fits select 1994-2018 Dodge and Ram 2500 and 3500 trucks with Cummins diesel engines.

When upgrading your Cummins from a factory mechanical lift pump to a high-performance electric pump system, the original pump mounting location on the engine block is no longer needed. The Fleece Performance Mechanical Fuel Pump Block Off Plate provides a clean, professional solution to seal this opening and prevent oil leaks.

This kit is designed for a precise fit and includes all necessary components for a straightforward installation. The included O-ring ensures a reliable, leak-free seal against the block, while the provided hardware replaces the factory fasteners for a refreshed look.

• Manufacturer Part Number: FPE-CUMM-FBOP
• Eliminates the void left by removing the OEM mechanical lift pump
• Complete installation kit includes block off plate, O-ring, and mounting bolts
• Durable construction for long-term reliability on Cummins engine blocks

Fits select 2003-2018 Dodge Ram 2500 and 3500 trucks (6.7L).

When upgrading from the factory Variable Geometry Turbo (VGT) to a non-water-cooled aftermarket turbocharger on your 6.7L Cummins, you must properly seal the cooling system. These Fleece Performance delete plugs provide a secure, leak-free solution for blocking off the factory coolant ports.

This kit is specifically designed to fit the stock coolant feed at the riser block and the coolant return port on the firewall. By using high-quality Allen head plugs, you can ensure a clean installation and professional finish for your turbo swap without risking coolant loss or system contamination.

• Essential for converting to non-water-cooled turbochargers
• Fits factory coolant feed riser block and firewall return ports
• (2) 16mm Allen head port plugs included
• (1) 18mm Allen head port plug included
• Manufacturer Part Number: FPE-6.7CR-COOL-PLUG

Fits 2005-2007 Dodge Ram 2500 and 3500 trucks (Laramie, SLT, Sport, ST, TRX4) equipped with the HE351CW turbocharger.

The Fleece Performance HE351CW Actuator Solenoid Plug (FPE-34804) is a precision-engineered solution for diesel owners upgrading their turbocharger system. When removing the factory electronic wastegate solenoid, this billet aluminum plug securely blocks the solenoid port while maintaining essential functionality. Unlike standard plugs, this version features an integrated boost reference port, allowing you to provide your wastegate with an accurate mechanical boost signal without complex modifications.

• Precision machined from high-quality billet aluminum for maximum durability and a leak-free seal.
• Integrated boost reference port allows for a direct mechanical connection to the wastegate.
• Direct replacement for the factory electronic actuator solenoid on HE351CW turbochargers.
• Simplifies boost control management when bypassing electronic OE components.
• Manufacturer Part Number: FPE-34804

The BLOX Racing Brake Booster Elimi-Plate (BXFL-10002-SI) is engineered for racing and track applications where a manual brake setup is preferred. By deleting the bulky factory vacuum brake booster, this plate allows the master cylinder to mount directly to the firewall, providing the driver with more consistent, linear pedal feedback and significantly increased engine bay clearance.

Each Elimi-Plate is precision CNC-machined from high-quality billet aluminum for maximum rigidity and weight savings. The silver finish provides a clean, professional aesthetic while protecting the component against corrosion in the demanding environment of the engine compartment.

• Manufacturer Part Number: BXFL-10002-SI
• CNC-machined billet aluminum construction for high strength
• Corrosion-resistant silver finish
• Deletes factory vacuum booster for a manual brake conversion
• Provides direct brake pedal feel and improves engine bay space

The BLOX Racing Brake Booster Elimi-Plate (BXFL-10002-BK) is engineered for performance builds requiring a manual brake conversion. By deleting the bulky factory vacuum brake booster, this CNC-machined plate provides much-needed engine bay clearance for large turbochargers, individual throttle bodies (ITBs), or custom intake manifolds while ensuring a consistent brake pedal feel unaffected by engine vacuum fluctuations.

Constructed for high-stress racing environments, the Elimi-Plate serves as a rigid mounting point for the brake master cylinder, replacing the flexible OEM booster unit. The durable black finish provides a professional look and long-term protection against the heat and fluids found in the engine bay.

• Manufacturer Part Number: BXFL-10002-BK
• CNC-machined for precise tolerances and fitment
• Durable black finish for heat and chemical resistance
• Facilitates manual brake conversion for consistent pedal modulation
• Significantly increases engine bay clearance for performance modifications